diff --git a/setup.py b/setup.py
index 408197533..9031e5fa2 100644
--- a/setup.py
+++ b/setup.py
@@ -49,7 +49,7 @@
               'pytest==7.1.1',
               'pytest-dependency==0.4.0',
               'pytest-cov==4.1.0',
-              'python-dotenv==0.19.1',
+              'python-dotenv==1.2.1',
               'pylint==2.10.*',
               'unify==0.5',
               'pytest-timer~=0.0',